I will troubleshoot and optimize your java backend

C
cesar_couoh
C
cesar_couoh
César Couoh
Sommige informatie wordt in het Engels weergegeven.
troubleshoot and optimize your java backend
Volledig scherm
troubleshoot and optimize your java backend

Over deze dienst

Is your Java or Spring Boot application slow, using too many resources, or taking too long to process requests?

I will analyze your existing backend and help identify performance bottlenecks and practical optimization opportunities.

I can investigate:

Slow REST API endpoints

SQL queries

JPA/Hibernate performance

Database access patterns

Inefficient Java code

Repeated database queries

Slow data processing

Backend response times

Application bottlenecks

I have 11+ years of professional development experience working with Java backend applications, APIs, databases, maintenance and performance improvements.

My approach is to identify the actual bottleneck before changing the code, so optimization efforts focus on the part of the application that is actually causing the problem.

Please contact me before ordering if you need a large-scale performance audit or production investigation.

  • Expertise

    • Algoritmen en gegevensstructuren
    • Debuggen
    • Prestaties
    • Beveiliging
    • Databases

  • Programmeertaal

    • Java

  • Backend-framework

    • Spring
    • Spring Boot

Maak kennis met César Couoh

César Couoh

Senior Java Backend Developer

  • Afkomstig uitMexico
  • Lid sindsjul 2025
  • Gem. reactietijd1 uur

  • Talen

    Spaans, Engels
I’m a Senior Java Backend Developer with 11+ years of experience building, maintaining, and troubleshooting backend applications and APIs. I specialize in Java, Spring Boot, REST APIs, JPA/Hibernate, SQL databases, and enterprise applications. I can help you diagnose and fix backend bugs, improve existing code, troubleshoot API issues, and optimize performance. I’m comfortable working with existing codebases and finding the root cause of complex technical problems.

Gerelateerde tags